Trump Weighs AI Cybersecurity Order as Mythos and GPT-5.5 Intensify Washington’s Fight Over AI Oversight

TL;DR AI
2 min readKey summary
Trump is weighing an executive order to set up a federal review process for advanced AI models before release.
The draft would require companies to share highly capable models with the government 90 days ahead of launch and brief critical infrastructure operators early.
Cybersecurity fears around Anthropic’s Mythos and OpenAI’s GPT-5.5-Cyber are intensifying the debate.
Inside Trump’s circle, conservatives want tougher testing and oversight, while tech allies warn against mandatory regulation.
The move could shape the first U.S. standard for checking powerful AI systems and influence both security policy and innovation.



